Cassell O C, Vidal P
Welsh Centre for Burns and Plastic Surgery, Morriston Hospital, Swansea, UK.
J Hand Surg Br. 1996 Oct;21(5):640-1. doi: 10.1016/s0266-7681(96)80148-3.
Avulsion fractures of the index metacarpal at the insertion of extensor carpi radialis longus are rare. We report such a fracture and the resulting complication of division of the extensor pollicus longus tendon, by the avulsed bony fragment. Careful clinical assessment and appropriate radiological examination is needed to diagnose this rare fracture and internal fixation is recommended.
桡侧腕长伸肌止点处示指掌骨撕脱骨折较为罕见。我们报告了这样一例骨折以及由此导致的拇长伸肌腱被撕脱骨块切断的并发症。需要仔细的临床评估和适当的影像学检查来诊断这种罕见骨折，建议进行内固定治疗。
